Overview. Complex carbohydrates are made up of sugar molecules that are strung together in long, complex chains. Complex carbohydrates are found in foods such as peas, beans, whole grains, and vegetables.
Confidence votes 11.2K. Taught College level A&P for 27 years. The lens in the human eye is a convex lens, but it is flexible and when it is acted on by the ciliary muscle around it, the lens can be flattened to change the focus, or, when the muscle is relaxed, the lens can assume a more spherical shape.
Noun. 1. objective lens-the lens or system of lenses in a telescope or microscope that is nearest the object being viewed. object glass, object lens, objective. compound microscope-light microscope that has two converging lens systems: the objective and the eyepiece.